66218678

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{7919}}^1$

素因数の和:8071

約数の個数: 16

約数和(自身を含む): 102928320

約数和(自身を除く): 36709642

約数列:

[1, 2, 37, 74, 113, 226, 4181, 7919, 8362, 15838, 293003, 586006, 894847, 1789694, 33109339, 66218678]

約数ペア:

[(1, 66218678), (2, 33109339), (37, 1789694), (74, 894847), (113, 586006), (226, 293003), (4181, 15838), (7919, 8362)]